HP P6000 Replication Solutions Manager User Guide (T3680-96089, October 2012)

//17
// Rollback.18
E3: UnmountHostVolume ($MP1) onerror pauseat E3:19
E2: DeleteHostVolume ($HV1) onerror pauseat E2:20
//21
Exit (SUCCESS)22
//23
// Failure exit - no rollback needed.24
E1: Exit (FAILURE)25
Perform cascaded replication (template)
Template summary
Performs a three-site cascaded replication. Sites 1 and 2 have an existing remote replication
relationship. Remote replication between sites 2 and 3 is temporarily added and point in-time
snapclone copies of the storage volumes at site 1 are remotely replicated to site 3.
A. Configures an existing DR group pair for synchronous replication with failsafe on unavailable
member data protection.
B. Halts the job (waits) to ensure that data on the destination disks is identical to the source disks
(DR group normalization).
C. When ready, continues the job and makes point-in-time snapclone copies of the storage
volumes at site 2 (which are identical to those at site1).
D. Returns the existing DR group pair to its prior operational settings.
E. Presents the snapclones to a host at site 2. (This is required by some controller software versions
before the snapclones can be members of a DR group.
F. Creates a new DR group pair that contains the snapclone copies at site 2.
G. Halts the job (waits) to ensure that the snapclones are remotely replicated to new storage
volumes at site 3.
H. Deletes the newly created DR group pair for sites 2 and 3, but retains the new storage volumes
at site 3.
When the job is completed, point-in-time copies of the storage volumes at site 1 exist at site 3.
Guidelines apply.
Template Options
• Number of virtual disks in DR group. Adds commands for each virtual disk.
• Suspend source before replication. Adds launch commands for interacting with an enabled
host, for example to suspend and resume host application I/O.
• Include e-mail notification. Adds a command for e-mail notification of the job instance status.
See SetNotificationPolicy.
196 Jobs